Built to feel like test day: Written to teach the why behind every answer.
This book gives your fourth grader five full-length practice tests for the Massachusetts Comprehensive Assessment System (MCAS) Grade 4 Mathematics exam — 220 items in all, written and reviewed by educators and aligned line-for-line to DESE’s 2017 Massachusetts Curriculum Framework for Mathematics.
Take a look inside
Every test mirrors what your child will see on MCAS test day: the 40-item operational load, two-session structure with a STOP marker, the no-calculator rule, and the Cognia-platform item formats — multiple-choice, multiple-select, short-answer, and multi-part constructed-response.
About the question count — and why field-test items matter: On the official MCAS Grade 4 Math, 40 items count toward your student’s score. The real test also embeds unscored *field-test* items DESE uses to develop future exams; students never know which is which. Each practice test here delivers the full on-screen length — 40 scored items plus 4 unmarked field-test items, 44 items per test — so your child builds realistic test-day *endurance*.
What’s inside
- 5 complete 44-item practice tests (220 items total) — scored items plus embedded unmarked field-test items, exactly like the live MCAS
- Two-session structure with a STOP marker between Q22 and Q23 — matching the real ~90-minute-per-session format
- No general reference sheet inside the test items — matching the real Grade 4 MCAS (conversions and formulas must be remembered)
- A “Math Facts to Remember” study sheet on its own page before each test (length, mass, volume, time, money; rectangle area/perimeter; angle facts) — so students walk into test day with the facts memorized
- Unlabeled protractor figures so students use their own physical protractor, exactly as on the live test
- Four multi-part constructed-response items per test, with step-by-step exemplar answers showing the work that earns full credit
- Step-by-step explanations for every question, teaching the *why* — not just the letter
- Item types, contexts, and slot positions vary across all 5 tests; difficulty steps up ~10 percent per test, from baseline Grade 4 work to capstone multi-step reasoning by Test 5
- Parent letter with materials list (pencil, scratch paper, cm ruler, ⅛-inch ruler, protractor) and pacing guide
- A 220-item quick-reference answer key
Topics covered
- Multi-digit add, subtract, multiply, divide with quotients and remainders
- Place value through 1,000,000; rounding to any place
- Multiplicative comparison; multi-step word problems with reasonableness checks
- Factors, multiples, primes; 12 × 12 fluency (the MA framework addition)
- Number and shape patterns including two-step rules
- Equivalent and comparing fractions (denominators 2, 3, 4, 5, 6, 8, 10, 12, 100)
- Adding, subtracting fractions and mixed numbers with like denominators
- Multiplying a fraction by a whole number; tenths, hundredths, decimal-fraction conversion
- Metric and customary conversions including multi-step word problems
- Rectangle area and perimeter; finding an unknown side
- Line plots in halves, quarters, eighths
- Angles as fractions of a circle; protractor measurement; angle addition
- Parallel/perpendicular lines; classifying quadrilaterals; lines of symmetry
Why parents and teachers choose Smart Stars
- Written and reviewed by experienced educators — not generic test-prep authors
- Every question mirrors what students actually see on the MCAS — we study DESE’s released items and scoring guides
- The deepest answer explanations in fourth-grade test prep — explanations teach reasoning, not just the letter
- Difficulty steps up ~10 percent per test, so every test feels fresh and progressively more demanding
- Field-test items built in (unmarked) for true test-day endurance from the first sitting
